chelsea clinton was here. she is one of the chairs of this event and receives ves very proud of her own family, her father, bill clinton, who was the one who signed the legislation signed the bill making mlk day a day of service. and so you've got a lot of high profile folks from politicians to actors, singers who are all gathering together to try to really draw a lot of support and enthusiasm on this day. seems to be working here. >> suzanne malveaux on the national mall on this day of national service was celebrities. fabulously dressed people. but one of the best dressed there, as well. suzanne malveaux, thanks very much. >>> latino voters helps president obama win a second term. we're going to show you how immigration could shape the next four years of his presidency just ahead. >>> a record turnout by latino voters helped sweep president obama back to power for another four years. democrats scored more than twice as many latino votes as republicans did. nick valencia looks at what this means for the next